Search a number
-
+
8010093 = 371323761
BaseRepresentation
bin11110100011100101101101
3120001221210010
4132203211231
54022310333
6443403433
7125041020
oct36434555
916057703
108010093
114581113
122823579
131875c00
1410c71b7
15a83563
hex7a396d

8010093 has 48 divisors (see below), whose sum is σ = 13796736. Its totient is φ = 4043520.

The previous prime is 8010031. The next prime is 8010109. The reversal of 8010093 is 3900108.

It is not a de Polignac number, because 8010093 - 26 = 8010029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8010593) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131283 + ... + 131343.

It is an arithmetic number, because the mean of its divisors is an integer number (287432).

Almost surely, 28010093 is an apocalyptic number.

It is an amenable number.

8010093 is a deficient number, since it is larger than the sum of its proper divisors (5786643).

8010093 is a wasteful number, since it uses less digits than its factorization.

8010093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 8010093 is about 2830.2107695364. The cubic root of 8010093 is about 200.0840729870.

The spelling of 8010093 in words is "eight million, ten thousand, ninety-three".

Divisors: 1 3 7 13 21 37 39 61 91 111 169 183 259 273 427 481 507 777 793 1183 1281 1443 2257 2379 3367 3549 5551 6253 6771 10101 10309 15799 16653 18759 29341 30927 43771 47397 72163 88023 131313 205387 216489 381433 616161 1144299 2670031 8010093